Behavioral task
behavioral1
Sample
b66e3ed9add1dcf4565692c18c95a96e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b66e3ed9add1dcf4565692c18c95a96e_JaffaCakes118
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Size
160KB
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MD5
b66e3ed9add1dcf4565692c18c95a96e
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SHA1
f37c8caa3083881aed74ea642465cddabceafff1
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SHA256
7aefb35934da070708c08444c899e79c2a6425cf415f464b1fbdc45450f7fb95
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SHA512
76d1d63c382ff63c8423ea825ecfdf8ac63ed91e4b332514dc78e3603e04367e5c6f21a153e4530e8205feee39f934683113b4b63b9f1a067e8c426cc5da8818
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SSDEEP
3072:5wV4OgSzBmh04eZFkz3Rr0gwGj9Tf84K154UTkiyB:5MzzILGFkzhr0pGj9o4K15QiK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b66e3ed9add1dcf4565692c18c95a96e_JaffaCakes118 unpack001/out.upx
Files
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b66e3ed9add1dcf4565692c18c95a96e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ